How many times can a theme park open the same ride?

So when is a theme park attraction really open?
That would seem an easy question. A theme park ride or show is open if you can go on or in to see it. But less and less is easy about theme parks these days. Remember back before Fastpass and Maxpass, when all it took to get on a Disneyland ride was waiting in one line?
Universal Studios Florida in Orlando announced Monday that its new Fast & Furious ride is now open to the public. This is a stand-alone version of the 3D encounter at the end of